#index {
  background: url('../../assets/images/background.png') no-repeat center;
  background-size: cover;
  padding: 4.5rem;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 51rem;
  min-height: 33rem;
  position: relative;
  .title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1.5rem;
    padding: 10px;

  }
  .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    background: rgba(216, 216, 216, .3);
  }

  .main {
    width: 42rem;
    height: 24rem;
    background: rgb(242, 249, 253);
    border-radius: 1.1rem;
    // padding: 1.1rem;
    display: flex;
    position: relative;

    .bubble-1 {
      position: absolute;
      z-index: 11;
      top: 16.5rem;
      left: -1.5rem;
      width: 3rem;
      height: 3rem;
    }

    .bubble-2 {
      position: absolute;
      z-index: 11;
      left: 15rem;
      bottom: -2.125rem;
      width: 4rem;
      height: 4.25rem;
    }
  }

  .content {
    width: 50%;
    border-top-left-radius: 1.1rem;
    border-bottom-left-radius: 1.1rem;
    padding: 30px 60px;
    
    header {
      margin-bottom: 2rem;
    }
  }

  .illustration {
    border-top-right-radius: 1.1rem;
    border-bottom-right-radius: 1.1rem;
    width: 50%;
    background: url('../../assets/images/index-illustration.png') no-repeat center;
    background-size: contain;
  }

  #joinBtn {
    background-color: #FF4D89;
    border-radius: 1.1rem;
    padding: .5rem 3rem;
    box-sizing: border-box;
    height: auto;
    border-color: transparent;
    transition: all .1s ease-in;
    &:hover {
      border-color: #B5BEC8;
      box-shadow: 0 0 1px 1px #B5BEC8;
      background-color: lighten($color: #FF4D89, $amount: 3)
    }
  }

}